fix: userproperty exception

kpetremann / mqtt-exporter

Simple generic MQTT Prometheus exporter for IoT working out of the box

https://hub.docker.com/r/kpetrem/mqtt-exporter

MIT License

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Closed kpetremann closed 8 months ago

kpetremann commented 8 months ago

UserProperty is not always set, causing an unhandled exception. A better fix might be possible.

Fixes #66

note: the crash is only happening in MQTT_v5 mode